void convFunc (
	 in float2            coord       : TEXCOORD0,
	 uniform samplerRECT  dataArr     : TEXUNIT0,
	 uniform samplerRECT  convFuncArr : TEXUNIT1,
	 out float4           output      : COLOR	 
	
)
{
   float4 data = texRECT(dataArr,coord);
   float4 conv;
   int convWidth  = 2;
   int convHeight = 2;
   //   for (int u = 0;u<convWidth;u++) {
   //  for (int v = 0;v<convHeight;v++) {
   conv = texRECT(convFuncArr,float2(0,0));
   output.r    = 2.2; //conv.r;
   //output.g    = conv.g;
   //output.b    = conv.b; 			  
   //output.a    = conv.a; 	
   //  }
   //}		  
}
